Science, asked by nagapurirahul666, 9 months ago

activityto know lungs capacity​

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Answered by Anonymous
7

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Spirometry measures airflow. By measuring how much air you exhale, and how quickly you exhale, spirometry can evaluate a broad range of lung diseases. In a spirometry test, while you are sitting, you breathe into a mouthpiece that is connected to an instrument called a spirometer.

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